From 7f06b56775575c5c678bab2a1a99c8c4d0a8e662 Mon Sep 17 00:00:00 2001
From: Chris Down <chris@chrisdown.name>
Date: Sun, 22 Apr 2018 10:17:49 +0100
Subject: [PATCH 1/2] clipdel: Give more helpful message if we didn't provide a
 pattern

---
 clipdel | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/clipdel b/clipdel
index ebdc51b..ea4e19c 100755
--- a/clipdel
+++ b/clipdel
@@ -44,6 +44,11 @@ fi
 raw_pattern=${@: -1}
 esc_pattern=${raw_pattern/\#/'\#'}
 
+if ! [[ $raw_pattern ]]; then
+    printf '%s\n' 'No pattern provided, see --help' >&2
+    exit 2
+fi
+
 exec {lock_fd}> "$lock_file"
 
 if (( CM_REAL_DELETE )) && [[ "$raw_pattern" == ".*" ]]; then

From a77c2731ba86ac5370b1acadcad2a823ded47047 Mon Sep 17 00:00:00 2001
From: Chris Down <chris@chrisdown.name>
Date: Sun, 22 Apr 2018 10:19:03 +0100
Subject: [PATCH 2/2] clipdel: Don't take "-d" as the pattern if only "-d" was
 passed

---
 clipdel | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/clipdel b/clipdel
index ea4e19c..d3ca5cd 100755
--- a/clipdel
+++ b/clipdel
@@ -2,7 +2,10 @@
 
 : "${CM_DIR="${XDG_RUNTIME_DIR-"${TMPDIR-/tmp}"}"}"
 CM_REAL_DELETE=0
-[[ $1 == -d ]] && CM_REAL_DELETE=1
+if [[ $1 == -d ]]; then
+    CM_REAL_DELETE=1
+    shift
+fi
 
 major_version=5
 
@@ -41,7 +44,7 @@ fi
 
 # https://github.com/koalaman/shellcheck/issues/1141
 # shellcheck disable=SC2124
-raw_pattern=${@: -1}
+raw_pattern=$1
 esc_pattern=${raw_pattern/\#/'\#'}
 
 if ! [[ $raw_pattern ]]; then